Trace number 2695711

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29SAT0 1799.73 1800.17

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-6000opt.opb
MD5SUM41920bbbb40277697ec2dd9f115c2d3f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-175
Best CPU time to get the best result obtained on this benchmark21.2418
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints62145
Number of constraints which are clauses62145
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 352
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 352
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2695711-1278022234.opb.
0.00/0.00	c Instance file HOME/instance-2695711-1278022234.opb
0.00/0.00	c File size is 2073867 bytes.
0.00/0.57	c Highest Coefficient sum: 4
0.00/0.57	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.65	c ============================[ Problem Statistics ]=============================
0.00/0.65	c |                                                                             |
0.00/0.65	c |  Parsing time:          0.63         s                                      |
0.00/0.65	c |  Number Variables:      2025                                                |
0.00/0.67	c |  Number Constraints:    62145                                               |
0.00/0.67	c ===============================================================================
1799.65/1800.14	c Remaining time 1799.36 sec.
1799.65/1800.14	s SATISFIABLE
1799.65/1800.14	c Solution value = 0.00
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x1895 -x1896 -x1897 -x1898 -x1899 -x1900 -x1901 -x1902 -x1903 -x1904 -x1905 -x1906 -x1907 -x1908 -x1909 -x1910 -x1911 -x1912 -x1913 -x1914 -x1915 -x1916 -x1917 -x1918 -x1919 -x1920 -x1921 -x1922 -x1923 -x1924 -x1925 -x1926 -x1927 -x1928 -x1929 -x1930 x1931 -x1932 -x1933 -x1934 -x1935 -x1936 -x1937 -x1938 -x1939 -x1940 -x1941 -x1942 -x1943 -x1944 -x1945 -x1946 -x1947 -x1948 -x1949 -x1950 -x1951 -x1952 -x1953 -x1954 -x1955 -x1956 -x1957 -x1958 -x1959 -x1960 -x1961 -x1962 -x1963 -x1964 -x1965 x1966 -x1967 -x1968 -x1969 -x1970 -x1971 x1972 -x1973 -x1974 -x1975 -x1976 -x1977 -x1978 -x1979 -x1980 -x1981 -x1982 -x1983 -x1984 -x1985 -x1986 -x1987 -x1988 -x1989 -x1990 -x1991 -x1992 -x1993 -x1994 -x1995 -x1996 -x1997 x1998 -x1999 -x2000 -x2001 -x2002 -x2003 -x2004 -x2005 -x2006 -x2007 -x2008 -x2009 -x2010 -x2011 -x2012 -x2013 -x2014 -x2015 -x2016 -x2017 -x2018 x2019 -x2020 -x2021 -x2022 -x2023 -x2024 -x2025
1799.65/1800.15	c Total CPU time              : 1798.73 s

Verifier Data

OK	0

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695711-1278022234/watcher-2695711-1278022234 -o /tmp/evaluation-result-2695711-1278022234/solver-2695711-1278022234 -C 1800 -W 2000 -M 1800 run HOME/instance-2695711-1278022234.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.75 1.70 1.59 3/106 29665
/proc/meminfo: memFree=1669372/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0

[startup+0.0146921 s]
/proc/loadavg: 1.75 1.70 1.59 3/106 29665
/proc/meminfo: memFree=1669372/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100701 s]
/proc/loadavg: 1.75 1.70 1.59 3/106 29665
/proc/meminfo: memFree=1669372/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300718 s]
/proc/loadavg: 1.75 1.70 1.59 3/106 29665
/proc/meminfo: memFree=1669372/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700768 s]
/proc/loadavg: 1.75 1.70 1.59 3/106 29665
/proc/meminfo: memFree=1669372/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50082 s]
/proc/loadavg: 1.75 1.70 1.59 2/108 29667
/proc/meminfo: memFree=1637736/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=112948 CPUtime=1.49
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 20002 0 0 0 142 7 0 0 19 0 1 0 143515022 115658752 12124 1992294400 134512640 146736320 4286767680 18446744073709551615 135811991 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 28237 12124 830 2985 0 24779 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 121648

[startup+3.10096 s]
/proc/loadavg: 1.75 1.70 1.59 2/108 29667
/proc/meminfo: memFree=1618888/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=117816 CPUtime=3.08
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 23351 0 0 0 300 8 0 0 21 0 1 0 143515022 120643584 13350 1992294400 134512640 146736320 4286767680 18446744073709551615 136461482 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 29454 13350 893 2985 0 25996 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 126516

[startup+6.30124 s]
/proc/loadavg: 1.69 1.69 1.59 2/108 29667
/proc/meminfo: memFree=1618392/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=117816 CPUtime=6.28
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 23360 0 0 0 620 8 0 0 25 0 1 0 143515022 120643584 13356 1992294400 134512640 146736320 4286767680 18446744073709551615 135459449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 29454 13356 893 2985 0 25996 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 126516

[startup+12.7008 s]
/proc/loadavg: 1.63 1.68 1.59 2/108 29667
/proc/meminfo: memFree=1618516/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=117816 CPUtime=12.68
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 23360 0 0 0 1260 8 0 0 25 0 1 0 143515022 120643584 13356 1992294400 134512640 146736320 4286767680 18446744073709551615 136001656 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 29454 13356 893 2985 0 25996 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 126516

[startup+25.5009 s]
/proc/loadavg: 1.49 1.65 1.58 2/108 29669
/proc/meminfo: memFree=1618516/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=117816 CPUtime=25.48
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 23361 0 0 0 2539 9 0 0 25 0 1 0 143515022 120643584 13357 1992294400 134512640 146736320 4286767680 18446744073709551615 136015523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 29454 13357 893 2985 0 25996 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126516

[startup+51.1012 s]
/proc/loadavg: 1.32 1.59 1.56 2/108 29669
/proc/meminfo: memFree=1618516/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=117816 CPUtime=51.07
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 23361 0 0 0 5098 9 0 0 25 0 1 0 143515022 120643584 13357 1992294400 134512640 146736320 4286767680 18446744073709551615 136016691 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 29454 13357 893 2985 0 25996 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 126516

[startup+102.309 s]
/proc/loadavg: 1.21 1.52 1.53 2/108 29671
/proc/meminfo: memFree=1618516/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=117816 CPUtime=102.27
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 23361 0 0 0 10217 10 0 0 25 0 1 0 143515022 120643584 13357 1992294400 134512640 146736320 4286767680 18446744073709551615 136388279 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 29454 13357 893 2985 0 25996 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 126516

[startup+162.301 s]
/proc/loadavg: 1.14 1.44 1.50 2/108 29671
/proc/meminfo: memFree=1613308/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=125104 CPUtime=162.25
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 24686 0 0 0 16214 11 0 0 25 0 1 0 143515022 128106496 14682 1992294400 134512640 146736320 4286767680 18446744073709551615 138768267 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 31276 14682 901 2985 0 27818 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 133804

[startup+222.301 s]
/proc/loadavg: 1.11 1.37 1.47 2/108 29673
/proc/meminfo: memFree=1613308/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=125104 CPUtime=222.23
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 24686 0 0 0 22212 11 0 0 25 0 1 0 143515022 128106496 14682 1992294400 134512640 146736320 4286767680 18446744073709551615 135851921 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 31276 14682 901 2985 0 27818 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 133804

[startup+282.3 s]
/proc/loadavg: 1.10 1.31 1.45 2/108 29675
/proc/meminfo: memFree=1588632/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=163272 CPUtime=282.22
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 41307 0 0 0 28205 17 0 0 25 0 1 0 143515022 167190528 20742 1992294400 134512640 146736320 4286767680 18446744073709551615 136001949 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 40818 20742 970 2985 0 37360 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 171972

[startup+342.301 s]
/proc/loadavg: 1.16 1.29 1.43 2/108 29677
/proc/meminfo: memFree=1588508/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=163284 CPUtime=342.21
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 47150 0 0 0 34201 20 0 0 25 0 1 0 143515022 167202816 20759 1992294400 134512640 146736320 4286767680 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 40821 20759 970 2985 0 37363 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 171984

[startup+402.301 s]
/proc/loadavg: 1.13 1.26 1.41 2/108 29679
/proc/meminfo: memFree=1588508/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=163284 CPUtime=402.19
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 53229 0 0 0 40197 22 0 0 25 0 1 0 143515022 167202816 20761 1992294400 134512640 146736320 4286767680 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 40821 20761 970 2985 0 37363 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 171984

[startup+462.301 s]

################
# More data... #
################


[startup+1362.3 s]
/proc/loadavg: 1.03 1.02 1.13 2/108 29706
/proc/meminfo: memFree=1583176/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=164180 CPUtime=1361.95
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 192168 0 0 0 136119 76 0 0 25 0 1 0 143515022 168120320 21925 1992294400 134512640 146736320 4286767680 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 41045 21925 1013 2985 0 37587 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 172880

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.12 2/108 29708
/proc/meminfo: memFree=1583052/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=164196 CPUtime=1421.95
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 199716 0 0 0 142116 79 0 0 25 0 1 0 143515022 168136704 21929 1992294400 134512640 146736320 4286767680 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 41049 21929 1013 2985 0 37591 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 172896

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 29710
/proc/meminfo: memFree=1583052/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=164228 CPUtime=1481.92
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 206792 0 0 0 148110 82 0 0 25 0 1 0 143515022 168169472 21937 1992294400 134512640 146736320 4286767680 18446744073709551615 139044564 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 41057 21937 1013 2985 0 37599 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 172928

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 29712
/proc/meminfo: memFree=1583052/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=164260 CPUtime=1541.91
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 214321 0 0 0 154106 85 0 0 25 0 1 0 143515022 168202240 21944 1992294400 134512640 146736320 4286767680 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 41065 21944 1013 2985 0 37607 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 172960

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 29714
/proc/meminfo: memFree=1582928/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=164260 CPUtime=1601.9
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 221448 0 0 0 160102 88 0 0 25 0 1 0 143515022 168202240 21944 1992294400 134512640 146736320 4286767680 18446744073709551615 136017755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 41065 21944 1013 2985 0 37607 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 172960

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 29714
/proc/meminfo: memFree=1582928/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=164280 CPUtime=1661.88
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 228506 0 0 0 166098 90 0 0 25 0 1 0 143515022 168222720 21949 1992294400 134512640 146736320 4286767680 18446744073709551615 135450718 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 41070 21949 1013 2985 0 37612 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 172980

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 29716
/proc/meminfo: memFree=1582928/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=164284 CPUtime=1721.87
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 236075 0 0 0 172094 93 0 0 25 0 1 0 143515022 168226816 21950 1992294400 134512640 146736320 4286767680 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 41071 21950 1013 2985 0 37613 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 172984

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 29718
/proc/meminfo: memFree=1582928/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=164284 CPUtime=1781.86
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 243121 0 0 0 178090 96 0 0 25 0 1 0 143515022 168226816 21950 1992294400 134512640 146736320 4286767680 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 41071 21950 1013 2985 0 37613 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 172984

Solver just ended. Dumping a history of the last processes samples

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 29718
/proc/meminfo: memFree=1582928/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=164284 CPUtime=1791.46
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 244627 0 0 0 179049 97 0 0 25 0 1 0 143515022 168226816 21950 1992294400 134512640 146736320 4286767680 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 41071 21950 1013 2985 0 37613 0
Current children cumulated CPU time (s) 1791.46
Current children cumulated vsize (KiB) 172984

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 29718
/proc/meminfo: memFree=1582928/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=164284 CPUtime=1794.66
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 245128 0 0 0 179369 97 0 0 25 0 1 0 143515022 168226816 21950 1992294400 134512640 146736320 4286767680 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 41071 21950 1013 2985 0 37613 0
Current children cumulated CPU time (s) 1794.66
Current children cumulated vsize (KiB) 172984

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 29718
/proc/meminfo: memFree=1582928/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=164284 CPUtime=1797.85
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 245128 0 0 0 179688 97 0 0 25 0 1 0 143515022 168226816 21950 1992294400 134512640 146736320 4286767680 18446744073709551615 136017481 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 41071 21950 1013 2985 0 37613 0
Current children cumulated CPU time (s) 1797.85
Current children cumulated vsize (KiB) 172984

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 29718
/proc/meminfo: memFree=1582928/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=164284 CPUtime=1798.65
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 245128 0 0 0 179768 97 0 0 25 0 1 0 143515022 168226816 21950 1992294400 134512640 146736320 4286767680 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 41071 21950 1013 2985 0 37613 0
Current children cumulated CPU time (s) 1798.65
Current children cumulated vsize (KiB) 172984

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 29718
/proc/meminfo: memFree=1582928/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=164284 CPUtime=1799.45
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 246116 0 0 0 179848 97 0 0 25 0 1 0 143515022 168226816 21950 1992294400 134512640 146736320 4286767680 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 41071 21950 1013 2985 0 37613 0
Current children cumulated CPU time (s) 1799.45
Current children cumulated vsize (KiB) 172984

[startup+1800.1 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 29718
/proc/meminfo: memFree=1582928/2059040 swapFree=4139740/4192956
[pid=29665] ppid=29663 vsize=8700 CPUtime=0
/proc/29665/stat : 29665 (run) S 29663 29665 28816 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143515022 8908800 248 1992294400 4194304 4922060 140733492708160 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29665/statm: 2175 248 208 178 0 68 0
[pid=29666] ppid=29665 vsize=164284 CPUtime=1799.65
/proc/29666/stat : 29666 (pb_cplex) R 29665 29665 28816 0 -1 4202496 246116 0 0 0 179868 97 0 0 25 0 1 0 143515022 168226816 21950 1992294400 134512640 146736320 4286767680 18446744073709551615 136017846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 41071 21950 1013 2985 0 37613 0
Current children cumulated CPU time (s) 1799.65
Current children cumulated vsize (KiB) 172984

Child status: 0
Real time (s): 1800.17
CPU time (s): 1799.73
CPU user time (s): 1798.74
CPU system time (s): 0.991849
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 241872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.74
system time used= 0.991849
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 246703
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 4394

runsolver used 3.03654 second user time and 8.43472 second system time

The end

Launcher Data

Begin job on node050 at 2010-07-02 00:10:34
IDJOB=2695711
IDBENCH=71838
IDSOLVER=1209
FILE ID=node050/2695711-1278022234
PBS_JOBID= 11198715
Free space on /tmp= 62236 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-6000opt.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695711-1278022234/watcher-2695711-1278022234 -o /tmp/evaluation-result-2695711-1278022234/solver-2695711-1278022234 -C 1800 -W 2000 -M 1800  run HOME/instance-2695711-1278022234.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 41920bbbb40277697ec2dd9f115c2d3f
RANDOM SEED=119740104

node050.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1669776 kB
Buffers:         78408 kB
Cached:         202724 kB
SwapCached:       6780 kB
Active:         112056 kB
Inactive:       182864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1669776 kB
SwapTotal:     4192956 kB
SwapFree:      4139740 kB
Dirty:           18632 kB
Writeback:           0 kB
AnonPages:       12312 kB
Mapped:          11952 kB
Slab:            72316 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181528 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62220 MiB
End job on node050 at 2010-07-02 00:40:34